Send your imagination soaring with this easy and fun paper hot air balloon craft. It's great for decor for any occasion!

Do you want your pieces of paper lined up perfectly or askew? How about cutout shapes, like flowers from a seed catalog? Do ...

They cannot be picked up. 2D shapes can be found printed in a book or you can draw them on a piece of paper. 2D shapes have sides and corners (also called vertices). Here are some 2D shapes you ...

A paper crane starts from a simple, six by six-inch square. The first folds show no semblance of the final creation. But these folds add up to create the basic structure of the bird, where fold by ...

due to the simplicity with which complex 3D forms can be created from a single 2D piece of material. Standard microwave antennas can be reconfigured either electronically or by altering their physical ...